THat SEVEN FRAME LOOKS great as ALwAYS. There is a big market for 20" frames in Asia. A lot of European brands do 20" frames just for that market. Gios for instance.
Found a Chinese-built 20" frame for around 800 bucks ( A group-buy would lower the cost a bit... OR so they claim.) Add S & S couplers and the price goes up 800 bucks or so but then you got a pretty sweet ride.